Merge pull request #4 from jloisel/dependabot/maven/junit-junit-4.13.1

Bump junit from 4.12 to 4.13.1

Author: jloisel

pom.xml

@@ -37,7 +37,7 @@
     <jaxb.version>2.3.3</jaxb.version>
     <jwt.version>0.9.1</jwt.version>
     <joda-time.version>2.10.6</joda-time.version>
-    <junit.version>4.12</junit.version>
+    <junit.version>4.13.1</junit.version>
     <mockito.version>3.2.4</mockito.version>
   </properties>